Home / 5,749,214,404.60-8,623,821,606.90-2,477,663,608.60

Finding the Fourth Proportional to 5,749,214,404.60, 8,623,821,606.90 and 2,477,663,608.60

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Solution

The fourth proportional to 5,749,214,404.60, 8,623,821,606.90 and 2,477,663,608.60 is: 3,716,495,412.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,749,214,404.60 : 8,623,821,606.90 = 2,477,663,608.60 : x
  2. Step 2: Convert to fraction form
    5,749,214,404.60/8,623,821,606.90 = 2,477,663,608.60/x
  3. Step 3: Cross multiply
    5,749,214,404.60x = 8,623,821,606.90 × 2,477,663,608.60
  4. Step 4: Simplify right side
    5,749,214,404.60x = 21,366,928,962,474,504,192
  5. Step 5: Solve for x
    x = 21,366,928,962,474,504,192/5,749,214,404.60
  6. Step 6: Final answer
    x = 3,716,495,412.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.